Implement df. Add -Wall to build and fix up warnings. Add copyright notices.
Add error_msg() and itoa() to library. Remove argc from globals (since argv is
null terminated), add optflags to globals.
diff --git a/lib/lib.h b/lib/lib.h
index 4ac3f7b..acdfc99 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -1,25 +1,44 @@
/* vi: set ts=4 :*/
+/* lib.h - header file for lib directory
+ *
+ * Copyright 2006 Rob Landley <rob@landley.net>
+ */
// functions.c
+void verror_msg(char *msg, int err, va_list va);
+void error_msg(char *msg, ...);
+void perror_msg(char *msg, ...);
void error_exit(char *msg, ...);
+void perror_exit(char *msg, ...);
void strlcpy(char *dest, char *src, size_t size);
void *xmalloc(size_t size);
void *xzalloc(size_t size);
void xrealloc(void **ptr, size_t size);
void *xstrndup(char *s, size_t n);
char *xmsprintf(char *format, ...);
-void *xexec(char **argv);
+void xexec(char **argv);
int xopen(char *path, int flags, int mode);
FILE *xfopen(char *path, char *mode);
char *xgetcwd(void);
char *find_in_path(char *path, char *filename);
+void utoa_to_buf(unsigned n, char *buf, unsigned buflen);
+void itoa_to_buf(int n, char *buf, unsigned buflen);
+char *utoa(unsigned n);
+char *itoa(int n);
// llist.c
void llist_free(void *list, void (*freeit)(void *data));
+struct string_list {
+ struct string_list *next;
+ char *str;
+};
+
// getmountlist.c
struct mtab_list {
struct mtab_list *next;
+ struct stat stat;
+ struct statvfs statvfs;
char *dir;
char *device;
char type[0];